Pregnancy - please help me

I think I'm pregnant my boyfriend I had unprotected sex we have done it before but I still got my period 
I am three days late I'm going to take a pregnancy test although I need help Incase I am to terminate the pregnancy behind my parents back in starting year twelve and want to go to uni and do not want to support a choose at this age and ruin my future
How would I terminate my pregnancy behind my parents back  Please help